Drain standing water: Drain water that collects in bird baths, French drains, clogged gutters, saucers under potted plants and ‘splash blocks’ (at end of gutter down spout). The mosquitoes that carry WNV breed in stagnant water.

Wear long sleeves, pants at dawn and dusk (when mosquitoes are most active).

Use air conditioning: Make sure doors and windows are screened – and those screens are intact.

In accordance with its plan, Frisco began testing for mosquitoes May 1.

For more information on the city’s Mosquito Surveillance and Response Plan, visit Friscotexas.gov/Mosquitoes or contact the City of Frisco’s Health & Food Safety Division at 972-292-5304.